| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.51 | 13.818% | $189.5184 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $225.34 | 12.636% | $253.814 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $249.37 | 8.824% | $271.3744 | $271.37 | $271.35 | $271.40 |
| Purchase #4 | $150.99 | 7.850% | $162.8427 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $227.56 | 3.261% | $234.9807 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $143.36 | 12.448% | $161.2055 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $162.69 | 5.802% | $172.1293 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $1,325.82 | $1,445.8650 | $1,445.86 | $1,445.85 | $1,445.80 | |